C222133313331333131123313231333133313331323212331333132333131111   >>    C22213331333133313112331323133313331333132321233133313233313111   <<    C222133313331333131123313231333133313331323212331333132333131113   >>      C222133313331333131123313231333133313331323212331333132333131112   >>